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LSIS S100 Series Troubleshooting Manual

LSIS S100 Series
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1. Basic Checklist
15
1.4 Monitor Fault Trip
The following shows an example procedure how to monitor trips in Operation group.
Step
Instructions
Keypad Display
1
Check display of the keypad.
OCT occurred.
2
Press [ENT], then press [▲].
Display shows the frequency (30Hz) at the moment trip occurred.
3
Press [▲].
Display shows the current (5A) at the moment trip occurred.
4
Press [▲].
Display shows the operating condition at the moment trip occurred. ACC
means acceleration. This shows that trip occurred during accelerating.
5
Press [STOP/RESET].
Inverter resets and releases the trip. Display shows the set frequency
value.
Multiple Failures at the same time
It is possible to review the information of maximum 3 Trips when multiple trips occurred at the
same time.
OCT
3 0 . 0 0
5 . 0
ACC
3 0 . 0 0
OCT
3 0 . 0
0
Over
Current
Trip
Current
Accelerating
Frequency
ACC
5 . 0
3 0 . 0
OLT
OVT
OCT
3 0 . 0
3 Trips
occurred
Overvoltage
Overcurrent
Overload

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LSIS S100 Series Specifications

General IconGeneral
BrandLSIS
ModelS100 Series
CategoryController
LanguageEnglish

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